#1F897B#1F897B

#1F897B is a mid, moderate teal. Relative luminance 0.196; OKLCH L 56.9% C 0.094 H 181.7°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#1F897B
RGB	rgb(31, 137, 123)
HSL	hsl(172, 63%, 33%)
HSV	hsv(172, 77%, 54%)
CMYK	cmyk(77.4%, 0%, 10.2%, 46.3%)
CIE-LAB	lab(51.39, -32.32, -0.86)
CIE-LCH	lch(51.39, 32.34, 181.52°)
OKLab	oklab(56.92% -0.0941 -0.0028)
OKLCH	oklch(56.92% 0.094 181.7)
XYZ	xyz(13.0841, 19.6111, 21.8308)
Luminance	0.1961 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F897B #891F2D

analogous

#1F8946 #1F897B #1F6289

triadic

#1F897B #7B1F89 #897B1F

tetradic

#1F897B #461F89 #891F2D #62891F

square

#1F897B #461F89 #891F2D #62891F

split-complementary

#1F897B #891F62 #89461F

monochromatic

#082521 #14574E #1F897B #2ABBA8 #4CD6C4

Accessibility & contrast

On white

4.27

#1F897B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#1F897B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F897B

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F897B	#FFFFFF	#000000	##000000
##1F897B	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82817A

Deuteranopia (green-blind)

#74767C

Tritanopia (blue-blind)

#008C85

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1f897b;
/* rgb */ color: rgb(31, 137, 123);
/* oklch */ color: oklch(56.9% 0.094 181.7);

Tailwind

colors: {
  custom: {
    50: '#6eaca1',
    500: '#1f897b',
    950: '#000000',
  },
}

SCSS

$custom: #1f897b;
$custom-light: #6eaca1;
$custom-dark: #000000;

JSON

{
  "hex": "#1f897b",
  "rgb": {
    "r": 31,
    "g": 137,
    "b": 123
  },
  "hsl": {
    "h": 172.075,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56924,
    "c": 0.09412,
    "h": 181.7
  },
  "luminance": 0.19613
}

Semantic roles & 50–950 ramp

primary

#1F897B

secondary

#B94B59

accent

#4257E6

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1F897B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →